Proton Calorimetry/Meetings/2022/04/27

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== Minutes for UCL Proton Calorimetry Meetings, 27th April == === Present === '''Saad Shaikh''', '''Simon Jolly''', '''Raffaella Radogna''' === [[ELogs/SaadShaikh|Saad Shaikh]] === *25 new 2.86mm sheets labelled and measured. **3 sheets slightly too large for holder, will need sanding. **Will optimise stack with 48 sheets (25 clear, 23 white) and find required depth for stack holder. *Cut 5 10cmx10cm Mylar foil sheets for lab LED tests. Will begin tests from tomorrow. *Implemented high-resolution PDD and PDL curves in simulation **Observe stepping in dose-depth profile correlating with sheet widths. Limiting max step size may fix this. **Observe diverging light output at sheet boundaries. Will need to track photons to investigate. *Matt Warren is up for redesigning daughter board from FMC to Zmod. Will ask Marko to provide editable schematics. **Will also ask Matt about removing resistors from Rev. B boards to fix daisy-chain. *Simon has spoken to Andy Poynter about beam tests: possibility to do 2 beam tests before end of September.

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